I think it should be designed more professionally.

ibmdbR from CRAN should be deployed by default in RStudio and the Notebooks environments. Also you should provide some dashDB sample notebooks out of the box that make use of ibmdbR.

I set a PYTHONPATH in my .bash_profile on my local computer and I can set the PYTHONPATH in Spyder, but I'm unable to do it in the dswb environment. I have a lot of modules and helpers that I use on numerous projects, so I'd like to be able to just run "import module" from any notebook.

While running/restarting Zeppelin,Scheduler get terminated and cannot do any further analysis.
Please fix this !

It would be great to have OpenCV built into this.

copy and paste text strings from one notebook to another. This is not the same as copying and pasting cells from one notebook to another which I have already suggested.

Ability to copy part or all of one notebook into another, already existing notebook.

It would be really good to have Brunel visualisation package available in notebooks. More information on Brunel can be found at https://github.com/Brunel-Visualization/Brunel

I keep getting sent to the registration page eventhough I have registered before.

Linear Programming (Integer) Optimization

My account is cuiyouzhi000, my email is cuiyouzhi0000@qq.com

Easier file management - easier to work out how to upload, ability to see file sizes & quota limits. You're doing great guys - keep it up :-)

An ability to monitor current user process. I run matlab code that sometimes takes a long time. And I don't know exactly what's taking this long. So a bit of an insight would be good

Spark job monitoring console?

Color code Recent Notebooks so that it is easy to see which ones are active and which are not

Search button next to searchbox

Having to hit [Enter] after typing something in the searchbox is not intuitive. The New Notebook button looks like a Search button, but doesn't search.

Would like to see a panel for all relevant connections for e.g. JDBC/ODBC connections, HDFS connection, Hive, BlueMix services connections like Spark cluster , DashDB/ Cloudent connection that can be easily imported into notebook.

A progress bar with estimated time to complete..

Autocompletion for functions, classes, methods, etc. I should be able to start typing "math." and have a list of the members pop up. As I type more, the list should be limited to those members matching what I've typed so far. As I scroll down the list of members, a popup should show me the signature and description.

Basically, Intellisense!

A better IDE integration in the notebook. I often struggle with what's the best code to write. So if the notebook and make suggestions so makes it easier for developers (or ppl like me who don't know many commands and are still learning), and assist in writing better code, or find commands from the API. Like we do in eclipse.